Document Type
Conference Paper
Publication Date
2018
DOI
10.18429/JACoW-LINAC2018-TUPO032
Publication Title
Proceedings of the 29th Linear Accelerator Conference
Pages
398-401
Conference Name
29th Linear Accelerator Conference, Beijing, China, 16-21 September 2018
Abstract
RF superconducting (SRF) cavities with two beam pipes have been proposed in the past for energy recovery linac applications. The relatively complex geometry of those cavities presented a serious challenge for fabrication and surface processing. The main concerns have now been overcome with the fabrication and successful RF testing of a new elliptical twin-axis cavity proposed by Jefferson Lab (JLab) and optimized by the Center for Accelerator Science (CAS) at Old Dominion University (ODU) in the framework of a DoE accelerator stewardship program. The cavity design provides uniform accelerating or decelerating fields for both beams. This paper describes the cavity design, fabrication experience, and the first cold RF test results and explores potential applications especially for JLab’s EIC (JLEIC).
Original Publication Citation
Park, H., Silva, S. D., Delayen, J. R., Hutton, A., & Marhauser, F. (2018). First test results of superconducting twin axis cavity for ERL applications. 29th Linear Accelerator Conference, Beijing, China, 16-21 September 2018.
ORCID
0000-0002-4809-9439 (De Silva)
Repository Citation
Park, Hyekyoung; Silva, Subashini De; Delayen, Jean R.; Hutton, Andrew; and Marhauser, Frank, "First Test Results of Superconducting Twin Axis Cavity for ERL Applications" (2018). Physics Faculty Publications. 433.
https://digitalcommons.odu.edu/physics_fac_pubs/433
Comments
Published under the terms of the Creative Commons Attribution 3.0 International license. Any further distribution of this work must maintain attribution to the author(s), the published article's title, publisher, and DOI.